Home / 2,671,240.28-3,997,282.57-2,312,644.57

Finding the Fourth Proportional to 2,671,240.28, 3,997,282.57 and 2,312,644.57

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Solution

The fourth proportional to 2,671,240.28, 3,997,282.57 and 2,312,644.57 is: 3,460,674.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,240.28 : 3,997,282.57 = 2,312,644.57 : x
  2. Step 2: Convert to fraction form
    2,671,240.28/3,997,282.57 = 2,312,644.57/x
  3. Step 3: Cross multiply
    2,671,240.28x = 3,997,282.57 × 2,312,644.57
  4. Step 4: Simplify right side
    2,671,240.28x = 9,244,293,814,491.33
  5. Step 5: Solve for x
    x = 9,244,293,814,491.33/2,671,240.28
  6. Step 6: Final answer
    x = 3,460,674.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.